I in the following errors in compiling program, where should change Settings
Error 1 error LNK2001: cannot resolve the external symbol "__declspec (dllimport) public: static class osgDB: : Registry * __cdecl osgDB: : Registry: : instance (bool)" (__imp_? Instance @ Registry @ osgDB @ @ SAPAV12 @ _N @ Z) E: \ OSG \ buillOpenSceneGraph, niu, niu, niu. Obj niu
Error 2 error LNK2001: cannot resolve the external symbol "__declspec (dllimport) class osg: : Node * __cdecl osgDB: : readNodeFile (class STD: : basic_string & lt; Char, struct STD: : char_traits & lt; Char> Class, STD: : allocator Const & amp; , class osgDB: : Options const *) "(__imp_? ReadNodeFile @ osgDB @ @ YAPAVNode @ osg @ @ ABV? $basic_string @ DU? $char_traits @ D @ STD @ @ V? $allocator @ @ 2 D @ @ STD @ @ PBVOptions @ @ @ 1 Z) E: \ OSG \ buillOpenSceneGraph, niu, niu, niu. Obj niu
Mistake 3 error LNK2001: cannot resolve the external symbol "__declspec (dllimport) public: __thiscall osgViewer: : Viewer: : Viewer (void)" (__imp_?? 0 viewer @ osgViewer @ @ QAE @ XZ) E: \ OSG \ buillOpenSceneGraph, niu, niu, niu. Obj niu
Mistake 4 error LNK2001: cannot resolve the external symbol "__declspec (dllimport) public: virtual void __thiscall osgViewer: : Viewer: : setSceneData class osg: : Node (*)" (__imp_? SetSceneData @ Viewer @ osgViewer @ @ UAEXPAVNode @ osg @ @ @ Z) E: \ osg \ buillOpenSceneGraph, niu, niu, niu. Obj niu
Mistake 5 error LNK2001: cannot resolve the external symbol "__declspec (dllimport) public: virtual int __thiscall osgViewer: : Viewer: : run (void)" (__imp_? The run @ Viewer @ osgViewer @ @ UAEHXZ) E: \ OSG \ buillOpenSceneGraph, niu, niu, niu. Obj niu
Error 6 error LNK2001: cannot resolve the external symbol "__declspec (dllimport) public: void __thiscall osgViewer: : Viewer: : ` vbase destructor '(void)" (__imp_?? _DViewer @ osgViewer @ @ QAEXXZ) E: \ OSG \ buillOpenSceneGraph, niu, niu, niu. Obj niu
Error and the error LNK2001: cannot resolve the external symbol "__declspec (dllimport) public: class osgDB: : Options * __thiscall osgDB: : Registry: : getOptions (void)" (__imp_? GetOptions @ Registry @ osgDB @ @ QAEPAVOptions @ @ 2 XZ) E: \ OSG \ buillOpenSceneGraph, niu, niu, niu. Obj niu
Error error 8 LNK1120:7 cannot resolve external command E: \ OSG \ buillOpenSceneGraph, niu, Release, niu. Exe niu